“structure number”的概念、定义、翻译、参考文献-科学参考

单词	structure number
释义	structure number [`strǝk·chǝr ´nǝm·bǝr] ^{DESIGN ENGINEERING} A number, generally from 0 to 15, indicating the spacing of abrasive grains in a grinding wheel relative to their grit size.
随便看	open caisson open-cast mining open-cell foam open-center plan position indicator open chain open channel open-circle deoxyribonucleic acid open circuit open-circuited line open-circuit grinding open-circuit impedance open-circuit jack open-circuit potential open-circuit scuba open-circuit signaling open-circuit voltage open cluster open coast open community open covering opencut opencut mining open cycle open-cycle engine open-cycle gas turbine

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